SS1 ----> SS2 upgrade ?

Wed Jun 5 04:40:00 AEST 1991

I contemplate to change the current Sparc Station 1 (ss1) configuration:
          -12Mb cpu,
          -diskless,
          -2*327Mb,
to the upgraded ss2:
          -16Mb cpu,
          -diskless,
          -2*327Mb (existing),
          -add 669Mb (or larger HD ?).
Is anyone using such configuration - how does it perform (any traps) ?
Any other comments welcomed. Thanks in advance,
                                              J. Blachut